---
title: "Which companies in United Kingdom use C?"
description: "Qualcomm, turing, Graphcore, Platform Recruitment and more. 1,036 companies hiring in United Kingdom whose own job postings show they use C: 12 confirmed, 1,024"
canonical: https://jobspipe.dev/technologies/c/gb
---

# Which companies in United Kingdom use C?

> Qualcomm, turing, Graphcore, Platform Recruitment and more. 1,036 companies hiring in United Kingdom whose own job postings show they use C: 12 confirmed, 1,024 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/c/gb

1,036 companies with postings in United Kingdom use C according to their own job postings: 12 confirmed and 1,024 likely. The 9 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 12
- **Likely companies:** 1,024
- **Category:** Developer tools
- **As of:** 25 Sep 2026

## Companies using C

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Qualcomm](https://jobspipe.dev/hiring/qualcomm.com) | 1,282 | 26 Sep 2026 |
| 2 | [turing](https://jobspipe.dev/hiring/turing.com) | 179 | 25 Sep 2026 |
| 3 | [Graphcore](https://jobspipe.dev/hiring/graphcore.ai) | 146 | 26 Sep 2026 |
| 4 | [Platform Recruitment](https://jobspipe.dev/hiring/platform-recruitment.com) | 37 | 25 Sep 2026 |
| 5 | [Deep Sea Electronics Ltd](https://jobspipe.dev/hiring/deepseaelectronics.com) | 5 | 24 Sep 2026 |
| 6 | [Sky](https://jobspipe.dev/hiring/sky.com) | 5 | 25 Sep 2026 |
| 7 | [AddSecure](https://jobspipe.dev/hiring/addsecuregroup.com) | 2 | 25 Sep 2026 |
| 8 | [Chess Dynamics](https://jobspipe.dev/hiring/chess-dynamics.com) | 2 | 21 Sep 2026 |
| 9 | [Refeyn](https://jobspipe.dev/hiring/refeyn.com) | 2 | 25 Sep 2026 |

## By country

- [United States](https://jobspipe.dev/technologies/c/us)
- [India](https://jobspipe.dev/technologies/c/in)
- [Canada](https://jobspipe.dev/technologies/c/ca)
- [Australia](https://jobspipe.dev/technologies/c/au)
- [Germany](https://jobspipe.dev/technologies/c/de)
- [Japan](https://jobspipe.dev/technologies/c/jp)
- [France](https://jobspipe.dev/technologies/c/fr)
- [Singapore](https://jobspipe.dev/technologies/c/sg)
- [Belgium](https://jobspipe.dev/technologies/c/be)

Worldwide: [Which companies use C?](https://jobspipe.dev/technologies/c)

## FAQ

### How many companies use C in United Kingdom?

1,036 companies in United Kingdom have job postings that show they use C, as of 25 Sep 2026. 12 are confirmed and 1,024 are likely.

### Which companies use C in United Kingdom?

Qualcomm, turing, Graphcore, Platform Recruitment, Deep Sea Electronics Ltd are among the confirmed C users with the most postings naming it in United Kingdom. The full list on this page names 9 companies.

### How does JobsPipe know a company uses C?

From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on C in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with C, not a purchase record.

## Reproduce

```bash
curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["c"],"tier_min":"confirmed","company_country_code_or":["GB"],"limit":25}'
```


---
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